| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $150.92 | 8.452% | $163.6758 | $163.68 | $163.70 | $163.70 |
| Purchase #2 | $71.29 | 11.497% | $79.4862 | $79.49 | $79.50 | $79.50 |
| Purchase #3 | $143.44 | 4.615% | $150.0598 | $150.06 | $150.05 | $150.10 |
| Purchase #4 | $195.91 | 11.267% | $217.9832 | $217.98 | $218.00 | $218.00 |
| Purchase #5 | $91.36 | 10.827% | $101.2515 | $101.25 | $101.25 | $101.30 |
| Purchase #6 | $144.26 | 5.209% | $151.7745 | $151.77 | $151.75 | $151.80 |
| Purchase #7 | $207.86 | 10.257% | $229.1802 | $229.18 | $229.20 | $229.20 |
| 7 purchase totals = | $1,005.04 | $1,093.4112 | $1,093.41 | $1,093.45 | $1,093.60 | |